. . . . . . . . . . . . "[Forty-five healthy individuals having different levels of C4A were studied, 8 with homozygous C4AQ0, 12 with heterozygous C4A deficiency, and 25 with normal C4A.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:40:33+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .